St. Marys, OH Payroll Tax Registration

Dec 10, 2025

If you are an employer in St. Marys, Ohio, it is important to be aware of the local payroll tax requirements for businesses operating in the city. These requirements may include registering your business with the city and withholding a certain percentage of your employees' wages for local taxes.

How to Register for Payroll Tax in St. Marys

St. Marys, Ohio Local Withholding Tax Setup for Professional Corporation, LLP, LLC, Corporation

Employers must register with the City of St. Marys to withhold income tax from the qualifying wages of employees working within the city, even if they are remote. Note: Employers may elect to withhold tax for their employees' city of residence if the employees work in an area where there is no tax or the tax is lower than in the employees' city of residence. This practice is known as "courtesy withholding."

  1. Complete an Application For Withholding Tax Account

    Complete an Application For Withholding Tax Account.

  2. File Your Application For Withholding Tax Account

    File your completed Application For Withholding Tax Account with the City of St. Marys Department of Taxation by email.

  3. Add Municipality to Your Ohio Business Gateway Account

    Log in to your Ohio Business Gateway account and add the City of St. Marys as a new tax jurisdiction to report and pay the local withholding tax online.

Documents and Resources

Use Mosey to register for payroll accounts in St. Marys.

Register for payroll taxes with the state of Ohio

Agencies in Ohio

See all

More from the blog

Learn how to keep your business compliant in all 50 states across payroll, HR, Secretary of State, and tax.

Corporate Transparency Act: What You Need To Know

Regulations that impact businesses are constantly evolving, and many of these regulations impact businesses of all sizes. Failure to comply with regulations or reporting requirements can result in fines or penalties that limit or permanently revoke your ability to do business. Business owners need to understand the requirements of the Corporate Transparency Act to ensure compliance and remain in good standing. Let’s discuss everything you need to know about the Corporate Transparency Act.

Kaitlin Edwards | Mar 4, 2024

Labor Laws for Commission-Only Employees: 16 Common Questions

Labor laws for commission-only employees can be challenging to understand, let alone follow. These laws affect industries where staff compensation is performance-based, like sales or real estate. To ensure a positive and healthy work experience, employers and employees must work together to build a system that promotes fair treatment and state compliance. In this guide from Mosey, we’re answering the 16 most common questions about commission-only employment.

Kaitlin Edwards | Dec 12, 2024

What Is HIPAA? HIPAA Compliance and Law Explained

HIPAA is the rulebook for handling sensitive patient information in the healthcare field. It’s the law for how medical records and insurance details can be used and shared. If your business touches any aspect of healthcare, understanding HIPAA is a must — especially if you have employees across different locations. You may be wondering about the reason for this. For one, HIPAA compliance protects patients. It also keeps your business out of hot water. Mistakes can cost you big time, both in fines and a tarnished reputation.

Alex Kehayias | May 11, 2024

Ready to get started?

Schedule a free consultation to see how Mosey transforms business compliance.